Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 525
fifth position the heaters are connected 2,616 HAWKINS ELECTRICITY in three parallel groups of two each, the maximum current is allowedto pass through them, consequently the greatest amount of heat isobtained. In the intermediate position of the switch, one or more ofthe heaters are entirely cut… … WWWWWWWHMWWWWVWh wmimm- wwwwwww-
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
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